Hãy nhập câu hỏi của bạn vào đây, nếu là tài khoản VIP, bạn sẽ được ưu tiên trả lời.
Exercise 6 : Choose the best answer for each of the following sentences. 1._____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she 2.If you_____to me, you wouldn’t have got so much trouble. A. listened B. would listen C. had listened D. Would have listened 3.If you don’t know how to spell a word, you_____ look it up in the dictionary. A. must B. will C. should D. ought 4.If the sun _____, we _____for a walk. A. shines / will go B. shone / will go C. shone / would go D. had shone / would go 5.The campfire _____ if it _____ last night. A. wouldn’t be cancelled / hadn’t rained B. wouldn’t have been cancelled / hadn’t rained C. would have been cancelled / hadn’t rained D. will be cancelled / rains 6.But for our parents, we _____ successful in life. A. will never be B. would never be C. wouldn’t have be D. would have never been 7.If I _____ my wallet at home this morning, I _____ money for lunch now. A. leave / will have B. didn’t leave / would have C. hadn’t left / would have D. hadn’t left / would have had 8.It is too bad, Lam isn’t here. If he _____ here, he _____ what to do. A. were / would know B. is / will know C. had been / would have known D. was / would know 9.If we _____ the plans carefully, we would not have had so many serious mistakes. A. study B. had studied C. studied D. were studying 10.I will never talk to you again _____ you apologize me _____ your being rude. A. if / for B. unless / for C. or / of D. whether / or 11._____if you work harder, you will be sacked. A. Whether B. If C. However D. Unless 12.I think you should stop smoking. A. If I am you, I will stop smoking. B. If I were you, I will stop smoking. C. If I were you, I would stop smoking. D. If I had been you, I would stop smoking. 13.If you take the ice out of the fridge, it _____. A. vaporizes B. melts C. heats D. disappears 14.We should do something to protect water from being polluted _____we will have nothing to drink in the future. A. if B. whether C. or D. unless 15.Let’s knock on their door to see _____home. A. if they’re B. unless they’re C. whether they were D. if they were 16.Unless we _____more snow, we can’t go skiing. A. will have B. have C. have had D. had 17.You’ll fail the exam _____ you start revising. A. if B. until C. when D. unless 18.Unless you wash the car, you _____not drive it at the weekend. A. would B. could C. have to D. may 19.If Peter _____his car before the drive, he _____the problem of out of petrol. A. checked / will not get B. had checked / would not have got C. checks / will not have got D. would be checking / will not have got 20.He stepped on the mine, and it exploded. A.If he doesn’t step on the mine, it doesn’t explode. B.If he doesn’t step on the mine, it won’t explode. C.If he didn’t step on the mine, it wouldn’t explode. D.If he hadn’t stepped on the mine, it wouldn’t have exploded. 21. In my experiments, the liquid is cooled to 32ºF. It always freezes. A.If you cool the liquid to 32 degrees, it froze. B.If you cooled the liquid to 32 degrees, it would freeze. C.If you cool the liquid to 32 degrees, it will freeze. D.If you had cooled the liquid to 32 degrees, it would have frozen. 22.It may rain this afternoon. I hope it doesn’t because I don’t want the match to be cancelled. A. If it rains, the match is cancelled. B. If it rains, the match will be cancelled. C. if it rained, the match would be cancelled D. If it had rained, the match would have been cancelled. 23.Unfortunately, I don’t know Philosophy, so I can’t answer your question. A.If I know Philosophy, I can answer your question. B.If I know Philosophy, I will be able to answer your question. C.If I knew Philosophy, I would be able to answer your question. D.If I had known Philosophy, I would have been able to answer your question. 24._____ there are some more ideas, we can end the meeting now. A. If B. As if C. Unless D. In case 25.If he _____with us now, he _____ the beauty of nature of the National Park. A. is / can enjoy B. was / will enjoy C. has been / would enjoy D. were / could enjoy 26.If they had searched more carefully, they...the watch sooner. A. will find B. would find C. found D. would have found 27.If I had got up early, I _____ to have breakfast now. A. have B.I had C. would have D. would have had 28.I cannot buy a new computer _____ I save enough money. A. if B. even if C. unless D. as if 29.Most people you meet will be polite to you _____. A. if you are polite to them B. if you will be polite to them C. unless you are polite to them D. if you were polite to them 30.If you do so, it _____ the matter worse. A. makes only B. would only make C. will only make D. had only made 31.You _____ English fluently unless you practice it every day. A. will speak B. will not speak C. can speak D. did not speak 32.Hurry up _____ you will miss the bus and be late for school. A. if B. and C. or D. as 33.You will get a good seat if you _____ first. A. come B. came C. have come D. will come 34.Sam will not graduate_____. A. if he passed all the tests B. if he does not pass all the tests. C. unless he passes all the tests D. unless he had passed all the tests. 35.If I had time, I would go with you. A.I am free and surely go with you. B.I am too busy to go with you. C. I will go with you because I have time. D. I am free enough to go with you. 36.If Margaret hadn’t been wearing a seat belt, she.... Injured. A. has been B. would has been C. would be D. would have been 37.If I _____ the rain yesterday, I_____ ill. A. had not caught / would have been B. had not caught / would have not been C. have not caught / were not D. have not caught / would have been 38.He looked frightened as if he _____ a ghost. A. sees B. is seeing C. has seen D. had seen 39.What _____if there _____ a serious nuclear accident. A. will happen / was B. happens / were C. would happen / were D. would happen / had been
Lần sau bn vt thì cách ra cho dễ nhìn nhé~~~~
Choose the best answer for each of the following sentences. 1._____have enough apples, she’ll make an apple pie this afternoon. A.Should she B. If she C. Will she D. Unless she
2.If you_____to me, you wouldn’t have got so much trouble.
A. listened B. would listen C. had listened D. Would have listened
3.If you don’t know how to spell a word, you_____ look it up in the dictionary.
A. must B. will C. should D. ought
4.If the sun _____, we _____for a walk.
A. shines / will go B. shone / will go C. shone / would go D. had shone / would go
5.The campfire _____ if it _____ last night.
A. wouldn’t be cancelled / hadn’t rained B. wouldn’t have been cancelled / hadn’t rained C. would have been cancelled / hadn’t rained D. will be cancelled / rains
6.But for our parents, we _____ successful in life.
A. will never be B. would never be C. wouldn’t have be D. would have never been
7.If I _____ my wallet at home this morning, I _____ money for lunch now.
A. leave / will have B. didn’t leave / would have C. hadn’t left / would have D. hadn’t left / would have had
8.It is too bad, Lam isn’t here. If he _____ here, he _____ what to do.
A. were / would know B. is / will know C. had been / would have known D. was / would know
9.If we _____ the plans carefully, we would not have had so many serious mistakes.
A. study B. had studied C. studied D. were studying
10.I will never talk to you again _____ you apologize me _____ your being rude.
A. if / for B. unless / for C. or / of D. whether / or
Bài 3: Chọn đáp án đúng.
1. I would have visited you before if there _____ quite a lot of people in your house.
A. hadn't B. hadn't been C. wouldn't be D. wasn't
2. If you had caught the bus, you _____ late for work.
A. wouldn't have been B. would have been
C. wouldn’t be D. would be
3. If I _____, I would express my feelings.
A. were asked B. would ask
C. had been asked D. asked
4. If _____ as I told her, she would have succeeded.
A. she has done B. she had done
C. she does D. she did
5. Will you be angry if I _____ your pocket dictionary?
A. stole B. have stolen C. were to steal D. steal
6. You made a mistake by telling her a lie. It _____ better if you _____ to her.
A. would have been / hadn't lied B. would be / didn't lie
C. will be / don't lie D. would be / hadn't lied
7. John would be taking a great risk if he _____ his money in that business.
A. would invest B. invested C. had invested D. invests
8. She wouldn't have given them all that money if we _____ her to.
A. wouldn’t advise B. won't advise
C. hadn't advised D. didn't advise
9. If the tree hadn't been so high, he _____ it up to take his kite down.
A. could have climbed B. climb
C. is climbing D. climbed
10. If the wall weren't so high, he _____ it up to take his ball down.
A. climbed B. could climb C. is climbing D. climb
11. If I _____ her phone number, I _____ her last night
A. had known / could have phoned B. knew / would have phoned
C. know / can phone D. knew / could phone
12. If he ______ the truth, the police wouldn’t arrest him.
A. tells B. told C. had told D. would tell
13. If you press that button what _____?
A. would happen B. would have happened
C. will happen D. happen
14. She says if she _____ that the traffic lights were red she _____.
A. had realized / would stop B. realized / could have stopped
C. has realized / stopped D. had realized / would have stopped
15. I am very thin. I think, if I _____ smoking, I might get fat.
A. stop B. had stopped C. will stop D. stopped
16. If I _____ that yesterday, I _____ them.
A. had discovered / would inform
B. had discovered / would have informed
C. had discovered / could inform
D. discovered / can inform
17. If you _______ to the course regularly, they ________ a certificate last year.
A. go / gave B. go / give
C. had gone / would have given D. went / would give
18. I think he is not at home. If he _____ in, he ______ the phone.
A. was / answered B. were / would answer
C. were / would have answered D.had been / would have answered
19. If I ______ in London now, I could visit British Museum.
A. were B. had been C. have been D. would be
20. If Columbus _______ money from Queen Isabella, he _______ across the Atlantic.
A. do not receive / could not sail
B. had not received / might not have sailed
C. did not receive / might not have sailed
D. would not receive / might not sail
1. I would have visited you before if there _____ quite a lot of people in your house.
A. hadn't B. hadn't been C. wouldn't be D. wasn't
2. If you had caught the bus, you _____ late for work.
A. wouldn't have been B. would have been
C. wouldn’t be D. would be
3. If I _____, I would express my feelings.
A. were asked B. would ask
C. had been asked D. asked
4. If _____ as I told her, she would have succeeded.
A. she has done B. she had done
C. she does D. she did
5. Will you be angry if I _____ your pocket dictionary?
A. stole B. have stolen C. were to steal D. steal
6. You made a mistake by telling her a lie. It _____ better if you _____ to her.
A. would have been / hadn't lied B. would be / didn't lie
C. will be / don't lie D. would be / hadn't lied
7. John would be taking a great risk if he _____ his money in that business.
A. would invest B. invested C. had invested D. invests
8. She wouldn't have given them all that money if we _____ her to.
A. wouldn’t advise B. won't advise
C. hadn't advised D. didn't advise
9. If the tree hadn't been so high, he _____ it up to take his kite down.
A. could have climbed B. climb
C. is climbing D. climbed
10. If the wall weren't so high, he _____ it up to take his ball down.
A. climbed B. could climb C. is climbing D. climb
11. If I _____ her phone number, I _____ her last night
A. had known / could have phoned B. knew / would have phoned
C. know / can phone D. knew / could phone
12. If he ______ the truth, the police wouldn’t arrest him.
A. tells B. told C. had told D. would tell
13. If you press that button what _____?
A. would happen B. would have happened
C. will happen D. happen
14. She says if she _____ that the traffic lights were red she _____.
A. had realized / would stop B. realized / could have stopped
C. has realized / stopped D. had realized / would have stopped
15. I am very thin. I think, if I _____ smoking, I might get fat.
A. stop B. had stopped C. will stop D. stopped
16. If I _____ that yesterday, I _____ them.
A. had discovered / would inform
B. had discovered / would have informed
C. had discovered / could inform
D. discovered / can inform
17. If you _______ to the course regularly, they ________ a certificate last year.
A. go / gave B. go / give
C. had gone / would have given D. went / would give
18. I think he is not at home. If he _____ in, he ______ the phone.
A. was / answered B. were / would answer
C. were / would have answered D.had been / would have answered
19. If I ______ in London now, I could visit British Museum.
A. were B. had been C. have been D. would be
20. If Columbus _______ money from Queen Isabella, he _______ across the Atlantic.
A. do not receive / could not sail
B. had not received / might not have sailed
C. did not receive / might not have sailed
D. would not receive / might not sail
VII. Choose the sentence which has the same meaning as the root one.
1. " I couldn't have made it without your help' means
A. I couldn't have made it if you helped me.
B. I couldn't have made it if you had helped me.
C. I couldn't have made it if you hadn't helped me.
D. I couldn't have made it if you didn't help me.
2. She didn't stop her car because she didn't see the signal.
A. If she saw the signal, she would stop her car.
B. If she had seen the signal, she would stop her car.
C. If she had seen the signal, she would have stopped her car.
D. If she saw the signal, she would have stopped her car.
3. His flight was deplayed so he couldn't be here on time.
A. He would be here in time if his flight were not deplayed.
B. He would have been here in time if his flight hadn't been deplayed.
C. He would be here in time if his flight hadn't been deplayed.
D. He would have been here in time if his flight weren't deplayed.
4. Without your help, I couldn't overcome the problem.
A. If you don't help me, I can't overcome problem.
B. If you didn't help me, I couldn't overcome problem.
C. If you hadn't helped me, I couldn't overcome problem.
D. If you hadn't helped me, I couldn't have overcome problem.
Choose the best answer for each of the following sentences
1. If I had time, I would go with you.
A. I am free and surely go with you.
B. I am too busy to go with you.
C. I will go with you because I have time.
D. I am free enough to go with you.
2. If Margaret hadn't been wearing a seat belt, she ____ Injured.
A. has been
B. would has been
C. would be
D. would have been
3. If I ____ the rain yesterday, I ______ ill.
A. had not caught / would have been
B. had not caught / would not have been
C. have not caught / were not
D. have not caught / would have been
4. He looked frightened as if he _____ a ghost.
A. sees
B. is seeing
C. has seen
D. had seen
5. What _____ if there _____ a serious nuclear accident.
A. will happen / was
B. happens / were
C. would happen / were
D. would happen / had been
1. I wish my brother …………. up smoking.
A. gives B. would give C. will give D. would be giving
2. My garden is too small. I wish it …………. bigger so that I could grow lots of flowers.
A. is B. was C. were D. would be
3. We wish it ………….. now.
A.doesn’t rain B. hasn’t rained C. didn’t rain D. wasn’t raining
4. I have to work tomorrow. I wish I …………… in bed.
A. stayed B. should stay C. stay D. would stay
5. I like my new boss but I wish she …………… more responsibility.
A. gives B. would give C. has given D. give
6. I’m getting bored with my recent job. I wish I ………….. another job.
A. did B. do C. am doing D. will do
7. They wish they …………… in their hometown now to enjoy the festival.
A. can be B. are C. will be D. could be
8. I wish the boss ……………. us to stay home tomorrow.
A. had allowed B. allows C. allowed D. would allow
9. I wish my father ………….. soccer at night. It’s so annoying.
A.won’t watch B. doesn’t watch C. can’t watch D. wouldn’t watch
10. He wishes his son …………….. harder on his study.
A. would try B. will try C. tried D. tries
11. She wishes she …………… strong enough to be a volleyball player.
A. is B. will be C. were D. are
12. I really enjoy our trip to the theater. I wish we ……………. more often.
A. go B. went C. will go D. would go
13. I’ve no idea where we are. I wish we ………….. a map.
A. have B. would have C. had D. will have
14. I wish you …………….. your dirty shoes in your bedroom.
A. won’t leave B. don’t leave C. aren’t left D. wouldn’t leave
15. She wishes she …………… not so fat.
A. were B. is C. was D. will be
16. I wish I ……………. Russian to talk to the man who is sitting beside me on the train.
A. can speak B. speak C. could speak D. will speak
17. The test is too difficult for me. I wish it ………….. abit easier.
A. is B. were C. will be D. would be
18. She wishes she …………… a bigger house for her family.
A. has B.will have C. can have D. had
19. I wish I ……………. a plane.
A. could fly B. can fly C. will fly D. fly
20. The mother wishes her little daughter ………….. how to look after herself.
A. knows B. knew C. will know D. can know
chosse the word or phrase(a,b,c or d) that best fits the blank space in each sentence
6. do you belive.............flying saucers ?
a. with b. in c. about d. of
8. he passed his final exam ..............ease.
a. with b. in c. at d. on
9. i was delighted .....................the present you gave me
a. about b. to c. with d. of
10.the accident was my fault, so i had to pay for the damage..............the other car.
a. of b. for c. to d. on
11. we arranged to meet at 7.30 , but she never turned......................
a. out b. up c. down d. on
12. not wanting to be latr for mu first class, ........................to school after i missed my bus.
a, so i ran b. because i ran c. i ran d. therefore, i ran
14. if i had ................., i'd visit USA, stopping at all the interesting places.
a. a long enough holiday b. an enough long holiday
c. a holiday enough long d. a long holiday enough
15. ....................... of the newspapers in the world are written in english
a. three quarter b. three fourths c. three fourth d. third four
17. james has two brothers. one is a doctor,................is an engineer.
a. another b. the other c. other d. other one
18. she had to do the household chores by herself,...............?
a. didn't she b. hadn't she c. wasn't she d. doesn't she
19. she....................this new word in the dictionary to make sure that she could pronounce it correctly
a. looked for b. looked up c. looked after d. looked over
20. the stories of washington made him ....................in the history of ameirca
a. interest b. interesting c. interested d. be interested
21. the farmers were sure that they ,,,,,,,,,,,,,,,another good harvest the next year.
a. had b. will have c. would have
22. what................. to the forest of the U.S in the last 350 years ?
a. is happening b. is happened c. has happened d. was happened
23. george showed me some pictures.................by his father
a. painting b. painted c. they were painted d. that painted
24. i used to enjoy the summer................ we had a big family picnic
a. where b. when c. which d. that
25. it's high time we.................. him like a child
a. stop treating b. stop to treat c. stopped treating d. stopped to treat
Choose the best answer for each of the following sentences.
1. In my experiments, the liquid is cooled to 32oF. It always freezes.
A. If you cool the liquid to 32 degrees, it froze.
B. If you cooled the liquid to 32 degrees, it would freeze.
C. If you cool the liquid to 32 degrees, it will freeze.
D. If you had cooled the liquid to 32 degrees, it would have frozen.
2. It may rain this afternoon. I hope it doesn't because I don't want the match to be cancelled.
A. If it rains, the match is cancelled.
B. If it rains, the match will be cancelled.
C. If it rained, the match would be cancelled.
D. If it had rained, the match would have been cancelled.
3. Unfortunately, I don't know Philosophy, so I can't answer your question.
A. If I know Philosophy, I can answer your question.
B. If I know Philosophy, I will be able to answer your question.
C. If I knew Philosophy, I would be able to answer your question.
D. If I had known Philosophy, I would have been able to answer your question.
4. ______ there are some more ideas, we can end the meeting now.
A. If
B. As if
C. Unless
D. In case
5. If he ______ with us now, he _____ the beauty of nature of the National Park.
A. is / can enjoy
B. was / will enjoy
C. has been / would enjoy
D. were / could enjoy
6. If they had searched more carefully, they _____ the watch sooner.
A. will find
B. would find
C. found
D. would have found
7. If I had got up early, I _______ to have breakfast now.
A. have
B. had
C. would have
D. would have had
8. I cannot buy a new computer ____ I save enough money.
A. if
B. even if
C. unless
D. as if
9. Most people you meet will be polite to you ______ .
A. if you are polite to them
B. if you will be polite to them
C. unless you are polite to them
D. if you were polite to them
10. If you do so, it _____ the matter worse.
A. makes only
B. would only make
C. will only make
D. had only made
11. You ______ English fluently unless you practice it every day.
A. will speak
B. will not speak
C. can speak
D. did not speak
12. Hurry up ______ you will miss the bus and be late for school.
A. if
B. and
C. or
D. as
13. You will get a good seat if you ______ first.
A. come
B. came
C. have come
D. will come
14. Sam will not graduate _______ .
A. if he passed all the tests
B. if he does not pass all the tests
C. unless he passes all the tests
D. unless he had passed all the tests
Choose the best answer from the four options given (marked A, B,C, or D) to complete each sentence.
6. My house_________in 1986.
A. is built B. was building C. was built D. has been built
7. The doctor_________me not to stay up too late at night.
A. advised B. suggested C. insisted D. forced
8. Tomorrow we'll go to Noi Bai Airport to meet Maryam, _________comes from Malaysia.
A. who B. whom C. whose D. that
9. His house looks very large and beautiful. It is _________house.
A. a seven-room B. a seven-rooms C. seven room D. seven rooms
10. If you get up early, you_________late.
A. weren't B. wouldn't be C. aren't D. won't be
11. It's very hot today. I wish I_________on the beach now.
A. am B. was C. were D. had been
12. When he lived in the city, he_________to the theater twice a week.
A. uses to go B. has gone C. used to go D. was going
13. My father asked us_________too much time playing computer games.
A. not to spending B. did not spend C. not to spend D. to not spent
14. Hoai can not remember the name of the restaurant_________she ate her favorite roasted duck.
A. which B. whose C. whom D. where
15. If I were a flower, I_________a sunflower.
A. was B. were C. will be D. would be
16. Nobody went to the party, _________?
A. does he B. do they C. didn’t they D. did they
17. It is nearly 3 months_________he visited his parents.
A. while B. during C. since D. when
18. _________population is another unpleasant result we have to solve.
A. Increased B. Increasing C. The increase D. To increase
19. If we_________enough time, we’ll study this exercise more carefully.
A. will have B. have C. had D. would have
20. What would you do, if you_________a UFO?
A. see B. saw C. would see D. had seen
Choose the best answer from the four options given (marked A, B,C, or D) to complete each sentence.
6. My house_________in 1986.
A. is built B. was building C. was built D. has been built
7. The doctor_________me not to stay up too late at night.
A. advised B. suggested C. insisted D. forced
8. Tomorrow we'll go to Noi Bai Airport to meet Maryam, _________comes from Malaysia.
A. who B. whom C. whose D. that
9. His house looks very large and beautiful. It is _________house.
A. a seven-room B. a seven-rooms C. seven room D. seven rooms
10. If you get up early, you_________late.
A. weren't B. wouldn't be C. aren't D. won't be
11. It's very hot today. I wish I_________on the beach now.
A. am B. was C. were D. had been
12. When he lived in the city, he_________to the theater twice a week.
A. uses to go B. has gone C. used to go D. was going
13. My father asked us_________too much time playing computer games.
A. not to spending B. did not spend C. not to spend D. to not spent
14. Hoai can not remember the name of the restaurant_________she ate her favorite roasted duck.
A. which B. whose C. whom D. where
15. If I were a flower, I_________a sunflower.
A. was B. were C. will be D. would be
16. Nobody went to the party, _________?
A. does he B. do they C. didn’t they D. did they
17. It is nearly 3 months_________he visited his parents.
A. while B. during C. since D. when
18. _________population is another unpleasant result we have to solve.
A. Increased B. Increasing C. The increase D. To increase
19. If we_________enough time, we’ll study this exercise more carefully.
A. will have B. have C. had D. would have
20. What would you do, if you_________a UFO?
A. see B. saw C. would see D. had seen
1D
2A
3C
4C
5B
6B
7D
8D
9C
10C
11C
12C
13B
14A
15A
17B
18D
19C
20A